| 静荷载下单桩沉降与时间关系的解析解 |
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| 引用本文： | 张虎平,周健,刘洋.静荷载下单桩沉降与时间关系的解析解[J].西部探矿工程,2005,17(1):10-12. |
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| 作者姓名： | 张虎平 周健 刘洋 |
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| 作者单位： | 同济大学地下建筑与工程系,上海,200092 |
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| 摘 要： | 将土对桩的作用简化为桩土接触面上的Kelvin体模型，建立了均质地基中单桩的力学模型和数学模型，然后采用分离变量法求得了静荷载下单桩沉降与时间关系的解析解；文中对工程桩实测沉降—时间曲线进行了理论拟合，与实测曲线较为一致。
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| 关 键 词： | 桩 沉降—时间关系 解析解 |
| 文章编号： | 1004-5716(2005)01-0010-03 |
An Analytical Solution of Settlement-Time Relation on Single Pile under Static Load |
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| ZHANG Hu-ping,ZHOU Jian,LIU Yang.An Analytical Solution of Settlement-Time Relation on Single Pile under Static Load[J].West-china Exploration Engineering,2005,17(1):10-12. |
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| Authors: | ZHANG Hu-ping ZHOU Jian LIU Yang |
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| Abstract: | The effect of soil on pile is simplified as Kelvin model on pile-soil interface. The mechanical and mathematical models of single pile in homogeneous foundation are established. By the method of separating variables the analytical solution on settlement-time relation of single pile is derived. This paper gives a theoretic imitation of actual measurement settlement-time curve of engineering piles, which relatively agrees with the actual measurement curve. |
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| Keywords: | pile settlement-time relation analytical solution |
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